-
Notifications
You must be signed in to change notification settings - Fork 0
/
managestud1.php
120 lines (105 loc) · 3.08 KB
/
managestud1.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
<!DOCTYPE html>
<html>
<head>
<title>Student List</title>
<style>
body {
font-family: Arial, sans-serif;
background-color: #f2f2f2;
margin: 0;
padding: 0;
text-align: center;
}
h1 {
background-color: #333;
color: #fff;
padding: 10px;
}
table {
width: 80%;
margin: 20px auto;
border-collapse: collapse;
background-color: #fff;
}
table, th, td {
border: 1px solid #ddd;
}
th, td {
padding: 8px;
text-align: left;
}
tr:nth-child(even) {
background-color: #f2f2f2;
}
th {
background-color: #333;
color: #fff;
}
a {
color: red;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
</style>
</head>
<body>
<h1>Student List</h1>
<?php
// Your existing PHP code here...
// Database connection parameters
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "feedbacksystem";
// Create a database connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check the connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
// Check if a student has been selected for deletion
if (isset($_GET['delete'])) {
$id_to_delete = $_GET['delete'];
$delete_query = "DELETE FROM student WHERE S_NO = $id_to_delete";
if ($conn->query($delete_query) === TRUE) {
echo "Record deleted successfully.";
} else {
echo "Error deleting record: " . $conn->error;
}
}
// SQL query to retrieve student data
$sql = "SELECT * FROM student";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
echo "<table border='1'>
<tr>
<th>S_No</th>
<th>Full_Name</th>
<th>Email</th>
<th>Student_Id</th>
<th>Gender</th>
<th>Course</th>
<th>Action</th>
</tr>";
while ($row = $result->fetch_assoc()) {
echo "<tr>
<td>" . $row["S_NO"] . "</td>
<td>" . $row["Full_Name"] . "</td>
<td>" . $row["Email"] . "</td>
<td>" . $row["Student_Id"] . "</td>
<td>" . $row["Gender"] . "</td>
<td>" . $row["Course"] . "</td>
<td><a href='?delete=" . $row["S_NO"] . "'>Delete</a></td>
</tr>";
}
echo "</table>";
} else {
echo "No students found in the database.";
}
// Close the database connection
$conn->close();
?>
</body>
</html>